package thread;

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

public class EvenChecker implements Runnable {
    private IntGenerator generator;
    private final int id;

    public EvenChecker(IntGenerator g,int ident) {
        generator = g;
        id = ident;
    }

    @Override
    public void run() {
        while (!generator.isCanceled()){
            int val = generator.next();
            if (val%2 != 0){
                System.out.println(val + "not even!");
                generator.cancel();
            }
        }
    }

    public static void test(IntGenerator gp,int count){
        System.out.println("Press Control_C to exit");
        ExecutorService exec = Executors.newCachedThreadPool();
        for (int i =0;i < count;i ++){
            exec.execute(new EvenChecker(gp,i));
        }
        exec.shutdown();
    }

    public static void test(IntGenerator gp){
        test(gp,10);
    }
}
